Evidence map›Paper›PMID 30133838›Full record

ArticleJournal of veterinary internal medicine2018

Inter-rater agreement and reliability of thoracic ultrasonographic findings in feedlot calves, with or without naturally occurring bronchopneumonia.

S Buczinski, C Buathier, A M Bélanger, H Michaux, N Tison, E Timsit

Open access · goldAbstract read
In one paragraph

Article in Journal of veterinary internal medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.5field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. CyranoseVeterinary sciences · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

S BuczinskiDépartement des Sciences Cliniques, Faculté de Médecine Vétérinaire, Université de Montréal, Québec, Canada.ORCID http://orcid.org/0000-0002-8460-4885
C BuathierDépartement des Sciences Cliniques, Faculté de Médecine Vétérinaire, Université de Montréal, Québec, Canada.
A M BélangerDépartement des Sciences Cliniques, Faculté de Médecine Vétérinaire, Université de Montréal, Québec, Canada.
H MichauxDépartement des Sciences Cliniques, Faculté de Médecine Vétérinaire, Université de Montréal, Québec, Canada.
N TisonDépartement des Sciences Cliniques, Faculté de Médecine Vétérinaire, Université de Montréal, Québec, Canada.
E TimsitDepartment of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, Canada.
Université de Montréal · CAUniversity of Calgary · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThoracic ultrasonography (TUS) can be used to assess the extent and severity of lung lesions associated with bronchopneumonia (BP) in feedlot cattle. HYPOTHESIS/

objectivesTo assess inter-rater agreement and reliability of TUS findings in feedlot cattle, with or without naturally occurring BP. ANIMALS: Feedlot steers with (n = 210) or without (n = 107) clinical signs of BP that were assessed by TUS in a previous case-control study.

methodsA random sample of 50 TUS videos (16-s duration) were scored by 6 raters with various levels of TUS expertise. Lung consolidation, comet tail artifacts, pleural irregularity and effusion were scored. Inter-rater agreement was assessed using raw percentage of agreement (Pa), Cohen's and Fleiss' Kappa (κ), and Gwet agreement coefficient (AC1). Intra-class correlation (ICC) was determined for variables with continuous measurements (mixed factorial design).

resultsMedian (interquartile range [IQR]) Pa were 0.84 (0.80-0.89), 0.82 (0.80-0.87), 0.62 (0.53-0.67), and 0.82 (0.75-0.86) for presence of lung consolidation, comet tails, pleural irregularity, and pleural effusion, respectively. For the same lesions, Fleiss κ (95% confidence intervals [CI]) were 0.67 (0.49-0.86), 0.56 (0.33-0.80), 0.20 (-0.05 to 0.44), and 0.36 (0.10-0.61), respectively. AC1 were 0.68 (0.51-0.86), 0.73 (0.58-0.89), 0.21 (-0.01 to 0.44), and 0.71 (0.51-0.92), respectively. Moderate reliability was found among raters for all quantitative variables (ICC ranged from 0.52 to 0.70). CONCLUSIONS AND CLINICAL IMPORTANCE: Inter-rater agreement was good for presence of lung consolidation, comet tails and pleural effusion (based on Pa and AC1) but was slight to poor for pleural irregularity.

Indexed as

AnimalsBronchopneumoniaCase-Control StudiesCattleCattle DiseasesMaleObserver VariationReproducibility of ResultsUltrasonographybovine respiratory diseasecattleinfectious diseasesradiology and diagnostic imagingrespiratory tract

Identifiers

PMID30133838
PMCPMC6189347
OpenAlexW2888560867

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.